Download APTuner - Chromatic Tuner apk 1.1.12 free for Android smartphone

5 Sep
APTuner - Chromatic Tuner

Posted by Joseph Broms in Music & Audio | Sept. 5, 2013 | 12 Comments

Apk file size: 3.7 MB

Please see note below on Drift Analysis for an explanation on permissions. Thanks!

The most widely used chromatic tuner is now available for your mobile phone and tablet. Built around an improved version of our pitch recognition engine, APTuner allows you to quickly and accurately tune your instrument using your phone's built-in mic. Beautifully designed user interface is focused on only one task: perfectly tuning your instrument.

The product family has been downloaded over 10 million times and used by countless professional musicians, instructors, instrument builders, and studios.

+ Automatically detects the note and cent deviation for a wide variety of instruments
+ Unique noise reduction algorithm allows for tuning in even the most demanding of environments
+ Precise up to 1/1000 semitone (0.1 cent)
+ High contrast, high visibility user interface
+ User selectable noise threshold
+ Settable A4 frequency
+ Temperament Support
+ Devices can be calibrated via a reference tone (tuning fork) or by "Drift Analysis"

*The new Drift Analysis feature precisely computes the actual sample rate of the audio hardware in your phone to determine any drift (which can cause up to a 3 cent deviation). To ensure an accurate measurement either GPS time or a NTP server is used as a reference clock. This requires permissions for GPS hardware and connecting to the internet. This alleviates the need for a high precision tuning forks for calibrating your tuner. This is only used when the user chooses to calibrate the device.

✭ I've used your product for ever it seems, likely every day. Recommend it to every guitar player I know that owns a computer.
✭ Easy to use, intelligent, and versatile. Slick.
✭ Quick response time, Great display, can see it across the room!
✭ A very good product indeed. My teacher says that it has really helped me to improve my pitch placement. Thank you for all your hard work on this.
✭ My guitar has never sounded sweeter.
✭ The best guitar tuner I have found, cleanly done, easy to use - nothing to improve. A pleasure to pay for it.

Whats new

    Version 1.1.12
    Added microphone settings to options menu.
    Added frequency calibration options (note detection and drift analysis).
    The tuner can now listen for Middle A instead of just typing it in.
    Application now runs in full screen mode.
    Fixed issue with screen layout on some Sony devices.

Joseph Broms part of our Music & Audio and have average installs from 1000 to 5000. Last Update Sept. 5, 2013. Google play rating is 80.5063. Current verison is 1.1.12. Actual size 3.7 MB.

Download aptuner-chromatic-tuner.apk 3.7 MB


Naton Chin

Not designed for upright pianos The frequency were set for GrandPiano. This app does not include much tuning options like the pc version. It is identical on the grand scale but I wouldnt stretch my upright to a grand. I Hope for an update or I might ask for a refund, sorry

George Reimonn

Great for tuning pianos! I used this to tune our family piano. It made the tuning easy and accurate. Tempering and "stretch" were perfect -- better than when I did it by ear.

Chris Park

Great tuner I've been using the pc version for ages and its awesome. Its the most accurate out there and easy to use. So stoked to find the app so I can have AP tuner with me wherever I am. Love your work mate. And always happy to pay for quality.

Ivo Koporcic

As good as the PC version Have been using the PC version of this tuner since 2002. The Android version is as good as that one. And yes, it's a bit expensive.

Standard Account

Great app and support Accurate and not jumpy like many other tuner apps. The developer also responds quickly to questions. This app is well-deserving of 5 stars.

Rick Rankin

Network & GPS permissions? I don't understand why a tuner app needs full network access or GPS info. Uninstall until the need for these permissions is adequately explained. Update: After the response from the developer and rereading the description (which I should have done to begin with), I've updated my rating. His explanation plus the text in the description made complete sense. Thanks, Joseph!

Helen Read

Finally, a tuner app that works. I play the horn, and have tried other tuners that jumped all over the place and were unable to correctly identify the note I was playing, let alone whether it was in tune. This one works. There are tons of options and settings, but it worked for me with all the default settings without tweaking anything (unlike other tuner apps that I could not get to work properly no matter what I did).

Stephen Sinclair

Great tuner Like the laptop version, this tuner finds notes very, very quickly, and it gives you the unvarnished truth, unlike other tuners that stop giving you information as soon as you are 'close enough'. Has a huge choice of temperaments to choose from.

Chris Wheeler

Top, very accurate and easy to use.

Burak Basmacioglu

can not configure crushes when you click settings or feedback.

Kent A. Vander Velden

Why does a tuner need to know location? A tuner, without hidden harm, only needs access to microphone. I'm hoping a future update will remove the potential tracking.

Gabriel Velasco

The needle tuner is accurate, but I cannot get to any other screens to change the settings. All I see is the needle tuner. There's nothing for me to click on and the screen doesn't respond to any clicks or swipes. I'm running it on a Samsung Galaxy S5.

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